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All Journal Jurnal Agrium e-Jurnal Inovasi Pembelajaran Sekolah Dasar e-Jurnal Inovasi Pembelajaran Sekolah Dasar
R, Yolanda
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Agriculture, Biological Sciences & Forestry Computer Science & IT Education Languange, Linguistic, Communication & Media Library & Information Science Mathematics Social Sciences Other

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Pengaruh Lama Blansir Dan Suhu Pengeringan Terhadap Kualitas Bubuk Cabai Merah (Capsicum annuum L.) Hayati, Hayati; Nurahmi, Nurahmi; R, Yolanda
Agrium Vol 20 No 3 (2023)
Publisher : Faculty of Agriculture, Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/agrium.v20i3.13024

Abstract

Penelitian ini bertujuan untuk mempelajari pengaruh lama blansir dan suhu pengeringan terhadap kualitas bubuk cabai merah varietas TM-999. Cabai merah merupakan komoditas hortikulturabernilai ekonomi tinggi yang digunakan luas dalam industri makanan dan farmasi. Cabai ini kayaakan nutrisi penting seperti karbohidrat, lemak, protein, kalsium, vitamin A, B1, dan C, serta memiliki potensi sebagai agen anti kanker berkat kandungan lasparaginase. Penelitian dilakukandi Laboratorium Teknologi Benih Jurusan Agroteknologi Fakultas Pertanian Universitas SyiahKuala, Banda Aceh, selama Februari hingga Mei 2023. Penggunaan berbagai peralatan laboratorium seperti oven, kipas angin, ayakan 60 mesh, dan lainnya, mendukung penelitian ini. Sementara itu, bahan yang digunakan meliputi 9 kilogram cabai merah varietas TM-999 yang dipanen setelah mencapai usia 90 hari, serta bahan kimia tertentu. Penelitian mengikuti desain Rancangan Acak Lengkap (RAL) dengan variasi lama blansir (0, 2, dan 3 menit) dan suhu pengeringan (50°C, 55°C, dan 60°C). Hasil penelitian menunjukkan bahwa lama blansir berpengaruh signifikan terhadap warna a dan aroma, dengan lama blansir 3 menit memberikan kualitas bubuk cabai merah optimal. Suhu pengeringan berpengaruh pada kadar vitamin C, dengan suhu 50°C menjadi yang terbaik. Selain itu, penelitian ini tidak menemukan interaksi yang signifikan antara lama blansir dan suhu pengeringan terhadap kualitas cabai merah. Hasil ini memberikan panduan berharga untuk meningkatkan proses pengeringan dan kualitas bubuk cabai merah dalam aplikasi industri pangan dan farmasi.
Pengaruh Teori Bruner terhadap Komunikasi Matematis Volume Kubus dan Balok di Kelas V SD R, Yolanda; Ahmad, Syafri
e-Jurnal Inovasi Pembelajaran Sekolah Dasar Vol 4, No 2 (2016): (Mei-Agustus) e-JIPSD
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/e-jipsd.v7i5.6456

Abstract

This research is aimed to find the effect of  application of Bruner theory on mathematical communication ability of students on the volume of cubes and blocks in class V SDN Cluster II District Lubuk Kilangan. Quantitative research with Quasi-Experimental method that uses a nonequivalent control group design. The sampling technique type of probability sampling cluster sampling type. The research sample that learners VB class at SDN 09 Bandar Buat as control class and a class VB at SDN 01 Bandar Buat as experiment class. The instrument used was multiple choice objective test with the reasons. Data were analyzed using t-test after normality and homogeneity test. The results showed that there are significant application of the theory of Bruner on mathematical communication skills on the volume of cubes and blocks of primary school. As evidenced obtained tcount (3.839) > ttable (2.002). So, there are significant differences in the results of mathematical communication in classes that implement the theory of Bruner with a class that implements the conventional teaching
Pengaruh Teori Bruner terhadap Komunikasi Matematis Volume Kubus dan Balok di Kelas V SD R, Yolanda; Ahmad, Syafri
e-Jurnal Inovasi Pembelajaran Sekolah Dasar Vol 4, No 2 (2016): (Mei-Agustus) e-JIPSD
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/e-jipsd.v7i5.6456

Abstract

This research is aimed to find the effect of  application of Bruner theory on mathematical communication ability of students on the volume of cubes and blocks in class V SDN Cluster II District Lubuk Kilangan. Quantitative research with Quasi-Experimental method that uses a nonequivalent control group design. The sampling technique type of probability sampling cluster sampling type. The research sample that learners VB class at SDN 09 Bandar Buat as control class and a class VB at SDN 01 Bandar Buat as experiment class. The instrument used was multiple choice objective test with the reasons. Data were analyzed using t-test after normality and homogeneity test. The results showed that there are significant application of the theory of Bruner on mathematical communication skills on the volume of cubes and blocks of primary school. As evidenced obtained tcount (3.839) > ttable (2.002). So, there are significant differences in the results of mathematical communication in classes that implement the theory of Bruner with a class that implements the conventional teaching
Co-Authors Hayati Hayati Nurahmi, Nurahmi Syafri Ahmad, Syafri